TIME for Kids The BIG Book of Why: Sports and Science answers the why, what, when, where, who and how questions that kids commonly ask, but adults can rarely answer. TIME for Kids The BIG Book of Why: Sports and Science answers the why, what, when, where, who and how questions that kids commonly ask, but adults can rarely answer. Why does a curve ball curve? Why does a Super Ball bounce so high? How can David Beckham make a soccer ball "bend"? Why can eating chocolate make people hyper? Written in an upbeat manner, each answer is accompanied by either a photo or an illustration to show the reasons why. Of course, TIME For Kids goes beyond answering the question, and dips into the science or history to further explain the answer in an easy-to-follow, straightforward manner. TIME For Kids The BIG Book of Why: Sports and Science is a must-have book to satisfy the most curious of kids.